Serialization And De-Serialization in C Sharp Using Arrays

Create a serializable class with two arrays. One for rate of the advertisement and other for running time of the advertisement. Serialize the object of this class to a stream using Soap formatter. Create a desktop application that asks the user for the start time and the number of minutes for which the advertisement has to be run. De-serialize the object from the stream and retrieve the values of the rates for specific time. Calculate the amount of money the user has to pay for running a particular advertisement.

using System;

usingSystem.Collections.Generic;

using System.IO;

usingSystem.Runtime.Serialization.Formatters.Soap;

usingSystem.Windows.Forms;

usingSystem.Xml.Serialization;

namespace WindowsFormsApplication2

{

    [Serializable]

publicpartialclassTaxRate : Form

    {

int[] array1 = newint[2];

int[] array2 = newint[2];

publicTaxRate()

        {

InitializeComponent();}

int a = 0;

privatevoid button3_Click(object sender, EventArgs e)

        {for (inti = 0; i< array1.Length; i++)

            {

if (array1[i] == Convert.ToInt32(UserSalarytextBox.Text))

                {a = array1[i] / 100 * array2[i];

                }

            }label4.Text = Convert.ToString(a);

        }

inti = 0;        

privatevoid button1_Click(object sender, EventArgs e)

        {

array1[i] = Convert.ToInt32(SalarytextBox.Text);

array2[i] = Convert.ToInt32(TaxtextBox.Text);

i++;

        }

privatevoid button2_Click(object sender, EventArgs e)

        {for (inti = 0; i< array1.Length; i++)

            {

Salary.Items.Add(array1[i]);

            }

for (inti = 0; i< array2.Length; i++){

Tax.Items.Add(array2[i]); } }

privatevoid button4_Click(object sender, EventArgs e)

        {

Stream stream1 = File.OpenWrite("D:\\binaryserialization1.txt");

Stream stream2 = File.OpenWrite("D:\\binaryserialization2.txt");

SoapFormattersf = newSoapFormatter();

sf.Serialize(stream1, array1);

sf.Serialize(stream2, array2);

stream1.Close();

stream2.Close();

        }privatevoid button5_Click(object sender, EventArgs e)

        {

FileStream stream1 = newFileStream("D:\\binaryserialization1.txt", FileMode.Open);

FileStream stream2 = newFileStream("D:\\binaryserialization2.txt", FileMode.Open);

SoapFormatterformate = newSoapFormatter();

            array1 = formate.Deserialize(stream1) asint[];

            array2 = formate.Deserialize(stream2) asint[];

for (inti = 0; i< array1.Length; i++)

            {

Salary.Items.Add(array1[i]);

            }

for (inti = 0; i< array2.Length; i++)

            {

Tax.Items.Add(array2[i]); }

 }

}

}